Offacolidae
| Offacolidae Temporal range: | |
|---|---|
| Specimen of Dibasterium (A), Setapedites (B), Offacolus (C) and Bunaia (D). | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Clade: | Euchelicerata |
| Family: | †Offacolidae Sutton et al., 2002 |
| Type species | |
| †Offacolus kingi Orr et al., 2000 | |
| Genera | |
Offacolidae is a family of basal euchelicerate arthropods from the Ordovician and Silurian of Europe, Morocco and North America.